Rede de Administração Jobs

Any organization with an online presence wants to ensure that this presence is seamless, and that users and customers can constantly access their website for information, or to purchase goods and services. A network administrator ensures that this technical support is solid, and works to quickly resolve any potential issues within the network, to make sure that all systems are a go when it comes to the organization.


This often includes testing the network for weaknesses, which could lead to resolving more deep-seeded technical issues that could have been lethal to the company’s growth. It also includes utilizing specific e-mail and internet filters to protect the organization from outside threats of all kinds, and ensuring that the company’s network is updated in every sense possible.

 

A network administrator’s role can be very different, depending on the organization, but almost always requires a diligent eye and a pro-active attitude when it comes to protecting the security and productivity of a company or organization. The position requires a tremendous amount of technical knowledge, and without network administrators, organizations would be susceptible to more attacks, and have much less network resilience, which is essential in terms of overall productivity.

Contratar Network Administrators

Filtro

Minhas pesquisas recentes
Filtrar por:
Orçamento
para
para
para
Tipo
Habilidades
Idiomas
    Estado do Trabalho
    57 trabalhos encontrados, preços em EUR

    We are accessing apps with ips. Need to login with the help of domain name. And when I try to login the page is accessing from management console page instead of login

    €26 (Avg Bid)
    €26 Média
    1 ofertas

    Need several tasks helped with/including troubleshooting with a pfsence to cisco ipsec tunnel .

    €53 / hr (Avg Bid)
    €53 / hr Média
    1 ofertas
    Security for my Internet privacy 6 dias left
    VERIFICADO

    I need help to organize the order and entries of information under my name.

    €316 (Avg Bid)
    €316 Média
    4 ofertas

    I'm looking for someone who can help me in configuration of a Raspberry pi 3b+ to a mobile internet based proxy server. I also need help in choosing the right hardware. I need somebody who speaks Hungarian and living around Budapest due to the need of the personal contact.

    €30 - €252
    €30 - €252
    0 ofertas

    Our client is looking for onsite person at Saudi Arabia for the position of Fiber Optics and Networks Technicians. (Removed by Freelancer.com Admin)

    €2 - €7 / hr
    €2 - €7 / hr
    0 ofertas
    Proxy configuration 6 dias left
    VERIFICADO

    need a network professional / consultant to advise and configure the best solution for me Vpn, proxy, ip address freelancer who not work on timezone +8:00 please do not bid

    €145 (Avg Bid)
    €145 Média
    18 ofertas

    We are using a NAS 3600 Sonicwall and 2 WAN services. We are not getting the correct throughput when the primary pipe goes down and the secondary is used from outside the network.

    €283 (Avg Bid)
    €283 Média
    13 ofertas

    more details once we establish contact.

    €338 (Avg Bid)
    €338 Média
    20 ofertas
    Are you a network expert? 5 dias left
    VERIFICADO

    We need help with someone who is expert on proxy settings.

    €19 (Avg Bid)
    €19 Média
    8 ofertas

    All over the world for field engineer onsite tech support . Most of them are for server /storage/library.

    €46 / hr (Avg Bid)
    €46 / hr Média
    17 ofertas

    Strato Server doesnt send Mail to GMAIL i dont know why- other mails were delivered but not to gmail...

    €27 (Avg Bid)
    €27 Média
    7 ofertas

    Design and Install industrial automation system for energy efficiency project with cloud connectivity. IT 4G routers, industrial IOT gateways with Lorawan connectivity, SCADA system integration (modbus, IEC 61850), Building management system integration (Bacnet, KNX, LONWORKS), sensors installation (pulse meters, electrical power meters) Project based in Belfort France

    €5612 (Avg Bid)
    €5612 Média
    12 ofertas

    Hello Network professionals, I am trying to learn Packet Tracer and implement the theory I am reading online and use it for a netwrok I want to implement. I do not have a lot of time though and I will need some simple things to use as a "tutorial". I mean I will need an implementation of a topology (ATTACHED: [login to view URL]) with the Packet Tracer tool: [login to view URL] and som...

    €24 (Avg Bid)
    €24 Média
    12 ofertas

    i have Mikrotik Router i want to flash tis router By TFTP and setup openwrt os if you can please bid here thank you

    €19 (Avg Bid)
    €19 Média
    5 ofertas

    need help as ive moved my emails over to google from outlook and now some of email bounce back ect so there is a fault with the IP, SPF ect.

    €13 / hr (Avg Bid)
    €13 / hr Média
    20 ofertas

    having problems with windows 10. You can view full details of the problem in the video screen shot of my desktop (See link below with video screen shots of the problems I am encountering) [login to view URL] ======================================================= Having some performance issues with Wind 10 Computer wont sleep or shut down oftentimes. the only resort is to shut it down from to...

    €24 (Avg Bid)
    €24 Média
    17 ofertas

    looking for someone who actually in netwoking job. who know ls ip [login to view URL] and many more which is a cisco engineer must [login to view URL] know how to trouble shoot . [login to view URL] etc. can give lecture onljne once or twice a [login to view URL] me how configue [login to view URL] [login to view URL] who got work exp. thanks

    €31 (Avg Bid)
    €31 Média
    26 ofertas

    Need to develop SBO VPN to compress VoIP bandwith,

    €543 (Avg Bid)
    €543 Média
    4 ofertas

    Hi, I have Ready OpenConnect SSL VPN Android Apps. I need Include HTTP Proxy in my OpenConnect SSL VPN Android Apps. If you know this, please contact with me. You need do work Remotely by TeamViwer / AnyDesk.

    €175 (Avg Bid)
    €175 Média
    1 ofertas

    Richiesta disponibilità per lavoro part-time in ufficio a Prato.

    €9 / hr (Avg Bid)
    €9 / hr Média
    4 ofertas
    Cyber security 4 dias left

    Cyber security experts cahye muje mere internet security ke liye.

    €13 / hr (Avg Bid)
    €13 / hr Média
    10 ofertas

    Software Defined Networking (SDN) provides flexible network management by decoupling control plane from data plane. And multiple controllers are deployed to improve the scalability and reliability of the control plane, which could divide the network into several subdomains with separate controllers. However, such deployment introduces a new problem of controller load imbalance due to the dynamic t...

    €153 (Avg Bid)
    €153 Média
    4 ofertas

    Dear freelancer i want to install a VOIP Engine like opensip sems-server Kamailio you can install any one i just want to pas call 1st install Engine on openwrt router 2nd config SIP to pass calls codec g729 router model : TPLNIK 3420 v5

    €202 (Avg Bid)
    €202 Média
    6 ofertas

    Fix Domain issues and deploy code. Fix email Deploy code to [login to view URL] Check other 3 sub domains are working Check why why domain is not working and deploy code to it Ensure that Curl is enabled

    €68 (Avg Bid)
    €68 Média
    13 ofertas

    I have fusionpbx sip server working online. I need help to use cisco phones model 7945 with this pbx.

    €19 (Avg Bid)
    €19 Média
    5 ofertas

    i need to send call server to local voip gateway like server in USA VoIP gateway in Bangladesh server to Bangladesh Openwrt Router connected BY VPN and VoIP gateway connected to openwrt router so i send call from server its work fine but i need some one who can help me to create SIP proxy to reduce Bandwidth now per call on SIP G729 Using 30kbps but i want to make it under 10KB we need to remove ...

    €584 (Avg Bid)
    €584 Média
    3 ofertas

    the project i want to test the 3 routing protocol it terms of the four parameters (throughput, delay, energy level, Average power consumption) for random waypoint mobility model of a number of nodes (50,100), the expectation is To compare the 4 parameters of DSDV, OLSR and WRP and find which performance is better by using graphs. the project should be made in ns3

    €249 (Avg Bid)
    €249 Média
    7 ofertas
    MelissaVegaTV 3 dias left

    Somos una empresa dedicada a la creación de contenidos, contenidos multimedia, cobertura de eventos de nuestros clientes. Hacemos Marketing Digital y manejo de redes de manera creativa, con principios periodísticos y planes estratégicos.

    €20 (Avg Bid)
    €20 Média
    9 ofertas

    I have an access point (DRAYTEK) which I am attempting to connect to my network. i need someone to login and configure it here is the manual [login to view URL]

    €27 (Avg Bid)
    €27 Média
    28 ofertas

    i want to configure wake up lan on my desktop computer outside the network . i want able to connect with the same network i am using airtel router and have static ip (Removed by Freelancer.com Admin)

    €16 (Avg Bid)
    €16 Média
    10 ofertas

    I need help setting up a vpn ipsec site to site between a linux ubuntu (my side) and a pallo alto appliance. If it is not possible we can also try awp vpn.

    €53 (Avg Bid)
    €53 Média
    15 ofertas

    Phase 1: - access to our Synology box on our network for freelancer (via Billion modem/Synology router) - securely - check or setup the PHP script on Synology box and populate MariaDb or other MySQL on Synology - ensure reliably updating - assistance on ODBC setup to Link MariaDb/MySQL tables into local CFP Extra Access 2003 Db Phase 2: - consider other options to Synology box, as replacem...

    €29 / hr (Avg Bid)
    €29 / hr Média
    52 ofertas
    Telecom Network Engineer 2 dias left
    VERIFICADO

    Position open for an engineer with experience in Telecom Networks, its protocols and nodes: MAP, Diameter, HLR, HSS, STP, MME, EPC... Working REMOTELY to support our team in handling customer installations, troubleshooting and customer support. Team is based in Madrid in Malaga (Spain), but work is done remotely 100% of the time. Skills sought: • IT/Telecom Engineer • Experience: dem...

    €16 / hr (Avg Bid)
    €16 / hr Média
    11 ofertas

    I am looking person who can connect [login to view URL] new custom domain setup This error solution if you are expert contact me Domain confirmed MX records for this domain have not been set up

    €18 (Avg Bid)
    €18 Média
    14 ofertas

    Hi I am looking for someone to help me make an HLD, I have config from Juniper router and switch and explain the details

    €112 (Avg Bid)
    €112 Média
    20 ofertas

    Simple Windows Application. Developer must know about windows socket and http protocal.

    €151 (Avg Bid)
    €151 Média
    23 ofertas

    Нужно сделать 2 лабораторные с курса "Компютерные сети". А именно: первая - настройка VPN соединения между двумя виртуальными машинами Windows XP на VMPlayer и вторая про Active Directory. Отличительная черта и скорее самое главное - нужна видеозапись процесса, чтобы я смог повторить или же через Team Viewer. Для тех кто разбираеться в этом сложностей возникнуть не должно. Сделать нужно ...

    €26 (Avg Bid)
    €26 Média
    1 ofertas

    Hello, I am looking for a skilled freelancer to build a proxy generation dashboard like the one from [login to view URL] or cloudproxies. The dashboard needs to contain generators from Google Cloud Services, Amazon AWS and Vultr. If you don't know what proxy generation from virtual servers consists in, please don't waste my time and don't contact me.

    €463 (Avg Bid)
    €463 Média
    11 ofertas

    I am busy transferring my servers to an Openstack infrastructure but I need help with setting up networking for [login to view URL] The servers will be running CentOS 7.6 with Openstack Rocky, I have a basic install completed on a server but I need the network to be configured properly. I need the following steps to be completed on a (demo) server: - Configure the network of a server with only 1...

    €119 (Avg Bid)
    €119 Média
    5 ofertas

    Hello Freelancers, I am searching an expert or any of the above types for a system performance project, measuremets, graphical statitistical respresentations, etc. indly let's discuss if interested. Deadline is 19 January so we have enough time to work on them. Happy Biding :)

    €19 (Avg Bid)
    €19 Média
    1 ofertas

    Its a network marketing project. 2x3 matrix

    €18 / hr (Avg Bid)
    €18 / hr Média
    6 ofertas
    CFD with linux 1 dia left

    Looking for someone who is good in Computational Fluid Dynamics (CFD) in linux

    €15 (Avg Bid)
    €15 Média
    6 ofertas
    Write me a project 1 dia left
    VERIFICADO

    Research writing for the security project

    €25 (Avg Bid)
    €25 Média
    24 ofertas

    SSH Issue in Google Cloud - Compute Engine - Ubuntu 18.0.4 In compute engine i cant connect ssh using the browser method, i tried to setup ssh key and connect using terminal but it give permission denied. server was connected to [login to view URL]

    €15 (Avg Bid)
    €15 Média
    12 ofertas

    I want you write two function for me in python. first: a function that take a sqlite table column which contain ip network address + cidr (x.x.x.x/x) and compare against a file that contain ip network address + cidr (x.x.x.x/x). the function return a file and list ip network addresses that was same like in text file from sqlite table. second: write a function that take a column of sqlite table ...

    €25 (Avg Bid)
    €25 Média
    7 ofertas
    Linux Clusters training $20 20 horas left
    VERIFICADO

    Searching an expert who can give me Linux Cluster training on $20. Would expect 4-5 hours of solid training with realtime scenarios.

    €23 (Avg Bid)
    €23 Média
    3 ofertas
    RHCSA Training in $25 19 horas left
    VERIFICADO

    Searching an expert who can give me RHCSA training at very low cost of $25. Would expect 15-18hours of training.

    €23 (Avg Bid)
    €23 Média
    6 ofertas
    Setup a VPN server on Ubuntu 19 horas left
    VERIFICADO

    You need to setup a vpnserver on Ubuntu for 10-15 people, the server should be fast speed and easy to use.

    €41 (Avg Bid)
    €41 Média
    24 ofertas
    Netsim Help Needed 17 horas left

    I need help in netsim report generation if someone can help me

    €22 (Avg Bid)
    €22 Média
    1 ofertas

    I need someone to help me creating local bridge on a softether server.

    €26 (Avg Bid)
    €26 Média
    1 ofertas